10.4 Flammability—This test should indicate either contribution
to an existing fire, that is, a UL rating of 94, if desired,
or a simple rating of combustible or noncombustible and
flashpoint by Cleveland open-cup. (Warning—All sorbent
materials, even those considered nonhazardous, take on the
characteristics of the material they pick up. If the material is
flammable, the used absorbent material is flammable. If the
fluid picked up is toxic, then the used absorbent should be
handled as a toxic substance. Basic active absorbent and simple
fabricated units are adequate for this test.)
11.